Place lights 17-20" in Flower/Bloom or after final stretch. Prior to that leaving them high so the plant can stretch into them is ideal.
DLC Certified: Download the certification here.
Light Source : LED
Light Output PPF : 1700 μmol/s
Efficacy : 2.6 μmol/J
AC Input Power : 650W
AC Input Voltage : 100-277V AC, 50/60Hz
Light Distribution :120º
Mounting Height : 6” - 12” (15.2-30.5cm) Above Canopy
Thermal Management : Passive
Max Ambient Temperature : 113º F / 45º C
Dimming : 0 - 10V
Total Harmonic Distortion (THD) : <15%
Lifetime : L90: > 50,000hrs
IP Rating : IP65
Certifications : UL 8800, UL 1598 Wet Location
Warranty : 5 Year Standard Warranty
Download the manual here
Product is wattage adjustable. Range can be adjusted from 10W to 650W NOMINAL ELECTRICAL AC INPUT*